Low-cost devices with fluorescence spots brightness and size dual-mode readout for the rapid detection of Cr(VI) based on smartphones

Ratiometric determination of Cr(VI) based on a dual-emission fluorescent nanoprobe using carbon quantum dots and a smartphone app

(2021) Chixuan Yao et al.   Microchimica Acta

Controlled synthesis of fluorescent carbon materials with the assistance of capillary electrophoresis

(2021) Lizhi Zhao et al.   TALANTA

A label-free yellow-emissive carbon dot-based nanosensor for sensitive and selective ratiometric detection of chromium (VI) in environmental water samples

(2020) Shengrui Zhang et al.   MATERIALS CHEMISTRY AND PHYSICS

One minute synthesis of green fluorescent copper nanocluster: The preparation of smartphone aided paper-based kit for on-site monitoring of nanomolar level mercury and sulfide ions in environmental samples

(2020) Muniyandi Maruthupandi et al.   JOURNAL OF HAZARDOUS MATERIALS

Smartphones and Test Paper-Assisted Ratiometric Fluorescent Sensors for Semi-Quantitative and Visual Assay of Tetracycline Based on the Target-Induced Synergistic Effect of Antenna Effect and Inner Filter Effect

(2020) Lei Han et al.   ACS Applied Materials & Interfaces

Ultrasensitive detection of Cr(VI) (Cr2O72−/CrO42−) ions in water environment with a fluorescent sensor based on metal-organic frameworks combined with sulfur quantum dots

(2020) Yanqiu Zhang et al.   ANALYTICA CHIMICA ACTA

Detection of Hexavalent Chromium by Copper Sulfide Nanocomposites

(2019) Meihong Zhan et al.   ANALYTICAL CHEMISTRY

Microencapsulated Photoluminescent Gold for ppb-Level Chromium(VI) Sensing

(2019) Yiyuan B. Yin et al.   ACS Applied Materials & Interfaces

Rapid and Selective Detection of Fe (III) by Using a Smartphone-Based Device as a Portable Detector and Hydroxyl Functionalized Metal-Organic Frameworks as the Fluorescence Probe

(2019) Yuting Zhao et al.   ANALYTICA CHIMICA ACTA

Smartphone Nanocolorimetric Determination of Hydrogen Sulfide in Biosamples after Silver–Gold Core–Shell Nanoprism-Based Headspace Single-Drop Microextraction

(2019) Sheng Tang et al.   ANALYTICAL CHEMISTRY

A facile preparation of CuS-BSA nanocomposite as enzyme mimics: Application for selective and sensitive sensing of Cr(VI) ions

(2019) Abir Swaidan et al.   SENSORS AND ACTUATORS B-CHEMICAL

Ultrabright Polymer-Dot Transducer Enabled Wireless Glucose Monitoring via a Smartphone

(2018) Kai Sun et al.   ACS Nano

A ratiometric fluorescence visual test paper for an anthrax biomarker based on functionalized manganese-doped carbon dots

(2018) Mingcong Rong et al.   SENSORS AND ACTUATORS B-CHEMICAL

A miniaturized electrochemical system for high sensitive determination of chromium(VI) by screen-printed carbon electrode with gold nanoparticles modification

(2018) Jiawei Tu et al.   SENSORS AND ACTUATORS B-CHEMICAL

Rapid microfluidic paper-based platform for low concentration formaldehyde detection

(2018) John Mello Camille C. Guzman et al.   SENSORS AND ACTUATORS B-CHEMICAL

Rapid and On-Site Detection of Uranyl Ions via Ratiometric Fluorescence Signals Based on a Smartphone Platform

(2018) Xinfeng Chen et al.   ACS Applied Materials & Interfaces

Electrochemical detection of Cr(VI) with carbon nanotubes decorated with gold nanoparticles

(2018) Carmel B. Breslin et al.   JOURNAL OF APPLIED ELECTROCHEMISTRY

Tunable Emissions of Upconversion Fluorescence for Security Applications

(2018) Weijing Yao et al.   Advanced Optical Materials

Determination of hexavalent chromium concentration in industrial waste incinerator stack gas by using a modified ion chromatography with post-column derivatization method

(2017) Yuichi Miyake et al.   JOURNAL OF CHROMATOGRAPHY A

Smart phone assisted detection and quantification of cyanide in drinking water by paper based sensing platform

(2017) Anıl İncel et al.   SENSORS AND ACTUATORS B-CHEMICAL

Analysis of the Distribution Pattern of Chromium Species in Single Cells

(2016) Xing Wei et al.   ANALYTICAL CHEMISTRY

Fluorescent silver nanoclusters for ultrasensitive determination of chromium(VI) in aqueous solution

(2016) Jian Rong Zhang et al.   JOURNAL OF HAZARDOUS MATERIALS

Self-Exfoliated Guanidinium-Based Ionic Covalent Organic Nanosheets (iCONs)

(2016) Shouvik Mitra et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Fluorescence analyzer based on smartphone camera and wireless for detection of Ochratoxin A

(2016) Diana Bueno et al.   SENSORS AND ACTUATORS B-CHEMICAL

Smartphone-based biosensors: A critical review and perspectives

(2016) Aldo Roda et al.   TRAC-TRENDS IN ANALYTICAL CHEMISTRY

Simultaneous analysis of Cr(III), Cr(VI), and chromium picolinate in foods using capillary electrophoresis-inductively coupled plasma mass spectrometry

(2015) YiQuan Chen et al.   ELECTROPHORESIS

Imaging and Sizing of Single DNA Molecules on a Mobile Phone

(2014) Qingshan Wei et al.   ACS Nano

Solid-phase extraction and HPLC-UV detection of Cr(iii) and Cr(vi) using ionic liquid-functionalized silica as a hydrophobic sorbent

(2014) Susan Sadeghi et al.   Analytical Methods

Phosphinic acid functionalized carbon nanotubes for sensitive and selective sensing of chromium(VI)

(2014) Akash Deep et al.   JOURNAL OF HAZARDOUS MATERIALS

Toward Single-Molecule Microscopy on a Smart Phone

(2013) Saumyakanti Khatua et al.   ACS Nano